Building that force was difficult work, as is always the case in a multinational context, but it was unquestionably successful, with a cost-effectiveness ratio that was noticed in international circles.
El aumento de su capacidad ha sido laborioso, como ocurre siempre en un contexto multinacional, pero constituye un éxito innegable con una relación costo-eficacia que ha sido destacado en los círculos internacionales.